Shimano Dura-Ace R9270 C60 Tubeless CL Disc Front Wheel

Shimano Dura-Ace R9270 C60 Tubeless CL Disc Front Wheel The Shimano Dura-Ace R9270 C60 Tubeless CL Disc Front Wheel rolls incredibly fast; with its aerodynamic and laterally rigid design. The alloy hub is laced to the full carbon rims by 24 spokes; which are stiff and strong. The rim itself is a deep 60mm; tubeless-ready and wide at 28mm externally. Optimised for tyres between 25mm and 32mm; the air volume is maximised so grip is enhanced and rolling resistance lowered. Thanks to the wind-tunnel engineered shape; this wheel is ideal for time trials; triathlons; and flat criteriums in which going fast is a priority. Highlights WH-R9270 TL carbon clincher disc brake designed to meet pro road race criteria Lightweight full carbon 60mm deep rim for improved aerodynamics; increased rigidity and excellent inertia for sprinters and TT specialists Easy to use Center Lock rotor mount for use with disc brakes Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity (OPTBAL) Elbow-less spokes make for a strong yet compliant wheel High lateral rigidity is produced with a wide flange spacing Labyrinth double-contact sealing effectively shuts out water and dirt Alloy cone with integrated steel Borozon treated bearing races – super mirror finish reduces friction Cold forged; machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum